USP-S | Serum

Weapon
USP-S
Skin
Serum
Rarity
Classified
Introduced
8 November 2013
StatTrak Available

The USP-S Serum is a CS:GO skin from The Arms Deal 2 Collection and was introduced 10 years ago on 8 November 2013. The skin is Classified rarity.

The Serum has a 3.2% chance of being unboxed from a weapon case in Standard quality. The chance of unboxing it in StatTrak quality is much lower at 0.32%.


Compare Skin Market Prices

Compare prices for the USP-S Serum across the Steam Community Market, Skinport and DMarket.

The cheapest price for each skin variation is shown in Green.

Condition Steam Skinport logo DMarket logo
Factory New $77.46 $53.06 $55.20
Minimal Wear $56.00 $32.91 $36.48
Field-Tested $53.82 $28.85 $33.20
StatTrak™ Factory New $89.62 $66.47 $59.29
StatTrak™ Minimal Wear $64.20 $41.11 $109.99
StatTrak™ Field-Tested $57.04 $39.10 No Listings

Containers

The USP-S Serum can be unboxed from the following container(s):

CS:GO Weapon Case 2

An un-opened CS:GO Weapon Case 2

$12.37

Container Series #4

All Serum Skins

Only one Serum CS:GO skin has been introduced since 2013.

USP-S

USP-S | Serum
Introduced: 8 November 2013
The Arms Deal 2 Collection

Alternative USP-S Skins

Some alternative USP-S skins with the same Classified rarity include the Orion, Caiman, Cortex, Target Acquired, Monster Mashup and Whiteout.

Orion

USP-S | Orion
Introduced: 1 May 2014
The Huntsman Collection

Caiman

USP-S | Caiman
Introduced: 11 July 2014
The Huntsman Collection

Cortex

USP-S | Cortex
Introduced: 15 February 2018
The Clutch Collection

Target Acquired

USP-S | Target Acquired
Introduced: 03 December 2020
The Control Collection

Monster Mashup

USP-S | Monster Mashup
Introduced: 03 December 2020
The Operation Broken Fang Collection

Whiteout

USP-S | Whiteout
Introduced: 22 September 2021
The 2021 Train Collection